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sqrt(2) is a polynomial of degree...

`sqrt(2)` is a polynomial of degree

A

2

B

0

C

1

D

`(1)/(2)`

Text Solution

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The correct Answer is:
To determine the degree of the polynomial for the expression \( \sqrt{2} \), we need to understand the definition of a polynomial and its degree. ### Step-by-Step Solution: 1. **Understanding Polynomials**: A polynomial is an expression that consists of variables raised to non-negative integer powers, along with coefficients. For example, \( 2x^3 + 3x^2 - x + 5 \) is a polynomial in \( x \). 2. **Identifying Variables**: The degree of a polynomial is defined as the highest power of the variable in the polynomial. For instance, in the polynomial \( 2x^3 + 3x^2 - x + 5 \), the highest power of \( x \) is 3, so the degree of this polynomial is 3. 3. **Analyzing \( \sqrt{2} \)**: The expression \( \sqrt{2} \) is a constant value. It does not contain any variables. Since there are no variables present, we cannot assign a degree based on the highest power of a variable. 4. **Conclusion**: Since \( \sqrt{2} \) is a constant and does not have any variable, it can be considered as a polynomial of degree 0. This is because any constant can be viewed as a polynomial with a degree of 0, as it can be expressed as \( c \cdot x^0 \) where \( c \) is a constant. Thus, the polynomial degree of \( \sqrt{2} \) is **0**.

To determine the degree of the polynomial for the expression \( \sqrt{2} \), we need to understand the definition of a polynomial and its degree. ### Step-by-Step Solution: 1. **Understanding Polynomials**: A polynomial is an expression that consists of variables raised to non-negative integer powers, along with coefficients. For example, \( 2x^3 + 3x^2 - x + 5 \) is a polynomial in \( x \). 2. **Identifying Variables**: The degree of a polynomial is defined as the highest power of the variable in the polynomial. For instance, in the polynomial \( 2x^3 + 3x^2 - x + 5 \), the highest power of \( x \) is 3, so the degree of this polynomial is 3. ...
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Knowledge Check

  • sqrt(3) is a polynomial of degree

    A
    `(1)/(2)`
    B
    `2`
    C
    `1`
    D
    `0`
  • The expression (1)/( sqrt( 3x +1)) [ ( ( 1+ sqrt( 3x + 1))/(2))^(7) - (( 1- sqrt ( 3x +1))/(2))^(7)] is a polynomial in x of degree eual to

    A
    3
    B
    4
    C
    2
    D
    5
  • The expression (1)/(sqrt("")(3x+1)){((1+sqrt(3x+1))/(2))^(7)-((1-sqrt(3x-1))/(2))^(7)} is a polynomial in x of degree

    A
    7
    B
    5
    C
    4
    D
    3
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